53.5V 2A eBike Battery Charger for NIU KQi Series (KQi1/KQi1Pro/Sport, KQi2/KQi2 Pro, KQi3/KQi3 Pro/Sport/Max, KQi Air/Air X, KQi 100P/F & KQi 200F), Original Replacement 108W Power Supply Adapter

★★★★☆ 4.0 26 reviews

US$9.60
Price when purchased online
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US$9.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 247508471 Release Date 2026/08/16 List Price US$9.60 Model Number 247508471
Category
  • 🔌 Wide Compatibility: Specifically compatible with NIU KQi1/1Pro/1Sport, KQi2/2Pro, KQi3/3Pro/3Sport/3Max, KQi Air/AirX, KQi100P/100F/200F/300X/300P e-scooters. (Excludes KQi YOUTH/YOUTH+). Perfect fit, guaranteed performance.
  • ⚡ 2A Fast Charging (53.5V, 108W): Delivers 53.5V 2A (108W Max) power – significantly faster than standard 1.3A chargers. Charges your bike up to 2x quicker, reducing downtime and extending battery lifespan. Universal AC 100-240V input works worldwide.
  • 🔒 Advanced 5-Protection Safety System: Built-in safeguards: Over-Charge, Short-Circuit, Over-Current, Over-Voltage & Over-Temperature Protection. Features fireproof housing and 18AWG pure copper wiring for maximum conductivity, stability, and ultimate safety.
  • 🌡️ Clear LED Indicator & Extreme Temp Ready: Instantly monitor status: Red Light = Charging, Green Light = Fully Charged (prevents overcharging). Reliable operation in -10°C to 50°C (14°F to 122°F) environments – handles heat and cold effortlessly.
  • ✅ Premium Build & Trusted Support: Durable, pure copper-core construction ensures longevity and efficient power transfer. Note: Mild heating during use is normal.

UPC 723747409645
ASIN B0FC2JJB16
Brand sumaxium
Current DC
Wattage 108 watts
Amperage 2 A
Power Plug Type A - 2 pin (North American)
Unit Count 1 Count
Manufacturer sumaxium
Power Source Corded Electric
BuiltIn Media 1 x Power Adapter
Input Voltage 240 volts_of_alternating_current
Connector Type NIU Standard DC Plug
Current Rating 2 A
Output Current 2 A
Output Voltage 53.5 volts
Number of Items 1
Special Features Automatic Off, Charging Indicator, Fast Charging, Short Circuit Protection
Compatible Devices NIU KQi e-scooters
Enclosure Material Durable Material
Warranty Description 2 Year
Compatible Phone Models Niu KQi1/Pro/Sport, KQi2/Pro, KQi3/Pro/Sport/Max, KQi Air/AirX, KQi 100P/F, KQi 300X/P
Connectivity Technology DC Barrel
Compatible Power Plug Type Type A - 2 pin (North American)

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4 out of 5
★★★★☆
26 ratings | 11 reviews
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